Sci-fi magazine featuring the short story ‘Mistress of Viridis’ by Margaret St. Clair, who also wrote under the pseudonyms Idris Seabright and Wilton Hazzard.

Issue No. 10. March 1955. 18.5 x 13.5 x 1. 130 pages. Paperback. Lightly faded and a little creased at spine, else clean. Very good.